Salem Security, Inc. is committed to providing our customers with the best security and surveillance products on the market, as well as excellent service and support
  • No Contracts 

  • No Credit Checks 

  • No Hassle 

  • Own your Equipment

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Salem Security drives the industry and market forward with competitive pricing, top services and innovative solutions from our All-star team of sales engineers

Who We Are

Our father Dennis C. Williams founded SALEM SECURITY INC. over thirty years ago. While serving with the Chicago Police Department in the late 1960’s, he became frustrated after hearing about burglaries he considered preventable. As a favor to family and friends, he and our mother Ruby began installing security systems. Word spread quickly. Astounded by the high demand for his security systems, Dennis resigned from police work in 1977 to devote full attention the company.
Security solutions brought to you
Today, the dream lives on as Salem Security Incorporated. We are still providing excellent service and giving families and businesses the optimal level of protection at a price they can afford. As your security provider, our mission is to make you feel safe and secure, using the best equipment in the industry. Salem Security professional installations are based on your specific needs and requirements.


Salem Security provides our customers the service they deserve with the best quality equipment and the most advanced technology available

Ready for Action?

Our office in the Chicagoland area provides security system design, installation, service, and 24/7 monitoring for complete security systems, including intrusion alarms, access control, video surveillance, and integrated systems.
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